fixed vararg functions with format argument to not use wxString or reference argument...

[wxWidgets.git] / src / msw / metafile.cpp

diff --git a/src/msw/metafile.cpp b/src/msw/metafile.cpp
index 0092107a7c6306b666c73aed7846819a30cec94d..5b3e574c4d6ae9945e3da5d7c278b69d48ccdec1 100644 (file)
--- a/src/msw/metafile.cpp
+++ b/src/msw/metafile.cpp
@@ -189,9 +189,9 @@ wxMetafileDC::wxMetafileDC(const wxString& file, int xext, int yext, int xorg, i
     m_minY = 10000;
     m_maxX = -10000;
     m_maxY = -10000;
-    if ( !file.empty() && wxFileExists(file))
+    if ( !file.empty() && wxFileExists(file) )
         wxRemoveFile(file);
-    m_hDC = (WXHDC) CreateMetaFile(file);
+    m_hDC = (WXHDC) CreateMetaFile(file.empty() ? NULL : file.c_str());
 
     m_ok = true;
 
@@ -210,11 +210,13 @@ wxMetafileDC::~wxMetafileDC()
 }
 
 void wxMetafileDC::GetTextExtent(const wxString& string, long *x, long *y,
-                                 long *descent, long *externalLeading, wxFont *theFont, bool WXUNUSED(use16bit)) const
+                                 long *descent, long *externalLeading,
+                                 const wxFont *theFont,
+                                 bool WXUNUSED(use16bit)) const
 {
-    wxFont *fontToUse = theFont;
+    const wxFont *fontToUse = theFont;
     if (!fontToUse)
-        fontToUse = (wxFont*) &m_font;
+        fontToUse = &m_font;
 
     HDC dc = GetDC(NULL);